Friday Week-1 Month-1... syntax?

[Anonymous]

Hello

I'm trying to move my company's reports into Qlik, but I'm stuck with a particular report.

	SumIncome Friday Month-1	SumIncome Friday Week-1	SumIncome today	Delta Today/FridayWeek-1	Delta Today/FridayMonth-1	Delta Today/FridayYear-1
Company Branch

I have browsed endlessly but I don't seem to find the Qlik syntax for this, can you help?